html,
body {
    padding: 0;
    margin: 0;
}
body {
    font-family: "MyriadThin", "Lucida Grande", "Helvetica Neue", "Helvetica", "Arial", "Verdana", "sans-serif";
    background: url('../img/bg.jpg') no-repeat;
    background-size: 100% 100%;
}
#login-form {
    margin: 10% auto;
    background: white;
    border-radius: 20px;
    padding: 50px;
    width: 500px;
    text-align: center;
}
::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
}

::-webkit-scrollbar-thumb {
    background-color: rgba(255,255,255,0.3);
}
::-webkit-input-placeholder { /* WebKit browsers */
    color:    #ddd;
}
:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
    color:    #ddd;
    opacity:  1;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
    color:    #ddd;
    opacity:  1;
}
:-ms-input-placeholder { /* Internet Explorer 10+ */
    color:    #ddd;
}
input[type=checkbox].css-checkbox {
    position:absolute; z-index:-1000; left:-1000px; overflow: hidden; clip: rect(0 0 0 0); height:1px; width:1px; margin:-1px; padding:0; border:0;
}

input[type=checkbox].css-checkbox + label.css-label {
    padding-left:25px;
    height:20px; 
    display:inline-block;
    line-height:20px;
    background-repeat:no-repeat;
    background-position: 0 0;
    font-size:20px;
    vertical-align:middle;
    cursor:pointer;

}

input[type=checkbox].css-checkbox:checked + label.css-label {
    background-position: 0 -20px;
}
label.css-label {
    background-image:url(../img/favorite.png);
    background-size: 100% auto;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
.leftmenu {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    color: white;
    border-right: 1px solid rgba(255,255,255,0.5);
    width: 25%;
    float: left;
    overflow: hidden;
    text-align: right;
}
.center-content {
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    width: 75%;
    color: white;
    padding: 50px;
}
.big-title {
    font-size: 35px;
    line-height: 45px;
    color: #fff;
    margin: 25px 0 20px;
    text-align: center;
}
b {
    font-weight: bold;
}
a {
    color: white;
}
a:hover {
    color: white;
}
.menu a {
    font-size: 25px;
    display: block;
    padding: 20px 50px 20px 0;
}
.menu li {
    margin: 0;
    transition: background-color 1s;
    -webkit-transition: background-color 0.4s;
}
.menu li:hover, .menu li.selected {
    background-color: rgba(255,255,255,0.15);
}
.menu-left-content {
    margin: 50px;
}
#scroll-div {
    padding: 0 100px;
    height: 400px;
    overflow-x: auto;
}
#scroll-div.wide {
    padding: 0 10px 0 0;
    height: 550px;
}
#scroll-div ul li a {
    display: block;
    padding: 20px;
}
#profile {
    margin: 40px;
    padding: 10px;
    background-color: rgba(0,0,0,0.1);
    border-radius: 10px;
}
.bg {
    background-color: rgba(255,255,255,0.1);
}
.searchbox {
    padding: 0 105px 0 100px;
}
.textbox {
    background-color: rgba(255,255,255,0.2);
    width: 100%;
    padding: 10px;
    color: white;
    border: 1px solid rgba(255,255,255,0.3);
    font-size: 25px;
}
.textbox.inline {
    width: 100px;
}
.textbox:focus {
    outline: 0;
}

.button {
    padding: 15px;
    background-color: rgb(0, 187, 255);
    border-radius: 10px;
    font-size: 25px;
    white-space: nowrap;
}
.button.small {
    font-size: 15px;
    padding: 5px;
    border-radius: 3px;
}
.center {
    text-align: center;
}

.exam-session {
    background: #fff;
    padding: 20px;
    margin: 20px;
    border-radius: 20px;
    font-family: Arial;
    color: black;
}
div#chatbox {
    position: fixed;
    right: 40px;
    bottom: 0;
    background: white;
    width: 250px;
    box-shadow: 0 -30px 45px 0px;
}

div#chat-content {
    height: 200px;
    border-left: 1px solid #ddd;
    border-right: 1px solid #ddd;
    font-family: Arial;
    padding: 4px;
    overflow-x: auto;
}
input#chat-send-button {
    background: rgb(41, 130, 247);
    color: white;
    border: 1px solid rgb(150, 179, 255);
    height: 30px;
    vertical-align: middle;
    width: 50px;
    float: left;
}
div#inputtext {
    white-space: nowrap;
}
input#chat-input:focus, 
input#chat-send-button:focus {
    outline: 0;
}
input#chat-send-button:active {
    background: rgb(40, 109, 200);
}
input#chat-input {
    background: white;
    border: 1px solid #DDD;
    height: 30px;
    padding: 0 5px;
    vertical-align: middle;
    width: 200px;
    float: left;
}

div#chat-title {
    position: absolute;
    background: rgb(58, 115, 205);
    color: white;
    padding: 0 5px;
    font-family: Arial;
    font-size: 14px;
    width: 100%;
    height: 25px;
    line-height: 25px;
    border-radius: 5px 5px 0 0;
    top: -25px;
    cursor: pointer;
    border: 1px solid rgb(25, 96, 132);
}
div#chat-title:hover {
    background: rgb(78, 129, 210);
}

div#chatbox.hide #chat-content, div#chatbox.hide div#inputtext{
    height: 0;
    padding: 0;
    overflow: hidden;
}
div#chat-content b {
    width: 50px;
    display: inline-block;
    text-overflow: ellipsis;
    overflow: hidden;
    font-size: 10px;
}